For static management MA5100 under MA5200, MA5100 can be online but cannot ping through.
Services under MA5100 is normal.
1. Check static user at MA5200, and static user had been online.
2. Cut the user with cut command, and the user can still access network.
3. Map VLAN at PVC of ADSL at MA5100, and IP address of MA5100 can ping through MA5200. MA5100 is problematic.
4. Check data at MA5100, and MA5200 address is not configured with the list of IP access.
Note: MA5100 default all IP deny, so add IP address.
1. Configuration at MA5200 is problematic.
2. Data of MA5100 is problematic..